MM1124A 查看數據表（PDF） - Mitsumi

零件编号

产品描述 (功能)

比赛名单

MM1124A

Bass Amplifier

Mitsumi 

MITSUMI

Bass Amplifier MM1124

Electrical Characteristics (Ta=25°C)

Item

Consumption current

Voltage gain

Boost 1 (Bst1)

Boost 2

Rank

A

B

C

A

B

C

Total harmonic distortion ratio

Crosstalk

Maximum output voltage

Output noise voltage

A

Ripple rejection rate

B

C

SW pin voltage range

Measurement conditions

SW

f (Hz)

VIN (dBm)

FULL

1k

-7.8

Min. Typ. Max. Units

6.6 9.0 mA

Through

1k

FULL

100

-7.8

-37.8

-1 0 +1 dB

17 19 21 dB

FULL

100

-37.8

10 12 14 dB

FULL

100

-37.8

6 8 10 dB

1/2

100

-37.8 Bst1-6 Bst1-5 Bst1-4 dB

1/2

100

-37.8 Bst1-5 Bst1-4 Bst1-3 dB

1/2

100

-37.8 Bst1-5 Bst1-4 Bst1-3 dB

FULL

1k

-7.8

1/2

1k

-7.8

0.1 0.3 %

0.1 0.3 %

Through

1k

-7.8

0.03 0.1 %

FULL

FULL

1k

THD=10%

-7.8

-50 -44 dB

1.8 2.4

Vrms

FULL

Through

FULL

VIN=0V, 30kHzLPF

Rg=10kΩ

250 500 µVrms

25 50 µVrms

-32 -26 dB

Through

FULL

Through

FULL

Through

FULL

Superimpose VR=0dB

(100Hz, 100mVrms) on

VCC and measure output

pin

1k

-7.8

-48 -42 dB

-36 -30 dB

-48 -42 dB

-42 -34 dB

-56 -48 dB

0

0.3 V

1/2

1k

-7.8

1.2

1.6 V

Through

1k

-7.8

2.5

9V

Note : No rank indication means common rank

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